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Miller Nature Preserve

4.8 ★★★★★ 782 Google reviews · Running trail in Avon, Ohio · Posted hours

Runner's snapshot

Surface
Crushed gravel
Loop distance
Not reported
Shape
Loop
Shade
Tree cover
Access
Posted hours

Confirmed from Miller Nature Preserve's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.

Crushed gravelLoopShadedScenicTrailhead parkingQuiet

Conservatory preserving plants from around the world, plus scenic gardens, set in a wooded area.

What runners say about Miller Nature Preserve

Pulled from public reviews of this trail (782 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

well-maintained 8 mentions

“00 charge, but one of the most well kept indoor displays I have seen recently.”

🏞️ beautiful scenery 15 mentions

“Such a scenic area to enjoy a picnic lunch on their patio and a free walk through their outdoor gardens and butterfly house on designated days/times- see photos with my review.”

🌳 shaded & cool 4 mentions

“The walking trails outside are free, they're shaded so you can get some great exercise even on a 90 degree day like it was when I visited.”

🌾 quiet & peaceful 3 mentions

“Strolling on the grounds or greenhouse it is a peaceful and magical place.”

👟 good for all levels 2 mentions

“plenty of open green spots for the young ones to play in, and very beautiful gardens to enjoy for guests of all ages.”

It was very nice to see. Not really for very young children. There are flowers everywhere, beautiful gardens just beautiful. The they have a Butterfly house which was close quarters. and that. was pretty cool to go through, and then another area there was plants that can only serve in the tropics.

★★★★★ — Laura , Aug 2023

This preserve was beautiful.The flowers were incredible! The park is well kept and a perfect place to ground yourself in nature! We had our dog and she enjoyed walking the trails with us!

★★★★★ — Laura , Oct 2025

Beautiful just an amazing preserve.... Butterflies are so precious. Nice hiking trails which are mostly flat and easy to walk on.

★★★★★ — Edmund , Aug 2025

So glad to come across this preserve while in the area! A nice lady answered the phone and explained the layout of the trails to me before I arrived. It was a peaceful slightly cooler fall day. So much beauty still there to see! The trail short. But lovely and so relaxing. The conservatory had a 2.

★★★★★ — Ashley , Nov 2023

Excerpts from public Google reviews. Read all 782 reviews →

Trail conditions & character

What this trail is actually like underfoot and overhead, taken from its own listing and from reviews. Each one links to every other trail with the same character. Busy or quiet is reported as a plain fact, not a plus or a minus — a runner heading out alone at dawn often wants company on the path, and someone running intervals wants an empty one.

🏞️ Scenic views 16 mentions

“Such a scenic area to enjoy a picnic lunch on their patio and a free walk through their outdoor gardens and butterfly house on designated days/times- see photos with my review.”

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🌳 Shaded / tree cover 5 mentions

“The walking trails outside are free, they're shaded so you can get some great exercise even on a 90 degree day like it was when I visited.”

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🤫 Quiet / uncrowded 3 mentions

“Strolling on the grounds or greenhouse it is a peaceful and magical place.”

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🔁 Loop trail 2 mentions

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🪨 Crushed gravel / limestone

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🅿️ Trailhead parking

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Plan your run at Miller Nature Preserve

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • SurfaceCrushed gravel — the rail-trail classic: softer than asphalt, still smooth enough for tempo work
  • DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
  • ShadeRunners describe real tree cover here — it makes a summer afternoon workable
  • At the trailheadparking — reported by runners
  • Websiteloraincountymetroparks.com
  • Phone+1 440-937-0764
  • Social Instagram · Facebook

Hours

Monday 10 am–5 pm
Tuesday 10 am–5 pm
Wednesday 10 am–5 pm
Thursday 10 am–5 pm
Friday 10 am–5 pm
Saturday 10 am–5 pm
Sunday 10 am–5 pm

Posted hours for the park or trailhead. Gates and parking lots often close earlier than the trail itself, and seasonal hours change — worth a check before a pre-dawn or after-dark run.

Where to find Miller Nature Preserve

2739 Center Rd, Avon, OH 44011

Get directions

Running trails near Avon

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

Miller Nature Preserve

4.9 ★★★★★ 10 reviews

Avon, OH

Crushed gravelScenic

under a mile away

Avon Park

4.8 ★★★★★ 120 reviews

Avon, OH

PavedShaded

Park featuring a fire-truck-themed playground, a storybook walking trail, and a zip line.

under a mile away

Avon Wetlands Trailhead

4.2 ★★★★☆ 12 reviews

Avon, OH

110 mi

1.1 miles away

Schwartz Road Park

4.8 ★★★★★ 145 reviews

Avon, OH

Shaded

Kid-friendly greenspace featuring baseball, basketball and soccer fields along with a playground.

1.2 miles away

Miller Nature Preserve Upper French Creek Wetlands Trail

5 ★★★★★ 3 reviews

Avon, OH

110 mi

1.6 miles away

2.4 miles away

All running trails in Avon, OH →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.